Käännynnäiskampanjat
Käännynnäiskampanjat refers to organized efforts to convert individuals or groups to a particular religion or belief system. These campaigns often involve proselytization, the act of seeking to convert someone from one belief to another. The term can be applied to historical and contemporary efforts by various religious groups.
Such campaigns can utilize a range of methods, including public preaching, door-to-door visitation, distribution of religious
Historically, many major religions have engaged in widespread missionary or conversion activities that could be characterized